Doctor Who

Another Saturday, another brand new Doctor Who episode and tonight, Clara finally comes back to our screens after she stormed off two episodes ago. She's back with a bang now though, separated from the Doctor and facing a menace from another dimension, an enemy that exists beyond human perception. She has people to save - but how is it possible to hide when the walls provide no protection? If anyone can find a way, it's Clara though, she's some woman for one woman!